People walk ________ of the street in China.
#48721
A
on the left
B
on the right
C
in the middle
D
on the left of
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______ people went to the concert that was held in Reming Square _____ the night of May 25. 
#48013
A
Two thousands, on
B
Many thousand, in
C
Thousands of, on
D
Several thousands of, in